I often send Dropbox-links to my client in order to show them my current progress - it's automatic, reliable and always up-to-date. Both, my clients and I love this new super-iterative workflow.

Loading and caching can be a pain in the ass, though. I currently black-out the screen for a certain amount of time in order to give the browser enough time to fetch the data (~30sec. for 30megs of data ... [email protected] mockup). Some layers needs the be loaded quicker than others (like the ones currently off-screen), but right now, images are getting loaded in a pseudo-random order.

Therefore I'd like to ask you, Koen, to include something like a loading-priority-function, forcing the browser to request layer-data in a particular order:

layer.priority = 0 # sets the priority to load from 0 ... n; when multiple layers are set to the same priority, this subset gets loaded in the traditional "random" order